While their bites do hurt a bit, thatch ants are not poisonous and formic acid is a weak acid, of no concern in the small amounts deployed by the angry ants. … In nature, thatch ants eat various insects they catch, such as caterpillars, small beetles, dead moths and others, serving as both plant protectors and recyclers.

What are Thatcher ants?

Thatching Ants, of the Genus, Formica, are large ants (for ants), about 4-8 mm in length. They are stocky ants (again, for ants) with large heads and powerful jaws. Most are bi-coloured, red and black, but some species are all black. It’s usually the head end that is red.

What happens if a carpenter ant bites you?

Carpenter ant bites aren’t serious and don’t appear as a distinct bug bite or sting. You may notice a bite if you’ve been outside and near a colony. There is a chance your skin could be a bit red in color from the bite, but it shouldn’t be severe. You could feel a burning sensation after the bite.